0.75 ctw Diamond Hidden Halo Engagement RingCrafted in 18K yellow gold, this semi mount ring is designed to hold a 3. 00 carat oval center in a 4 prong setting. The design features a hidden halo, diamond accented prongs, and a 3 4 diamond band with 130 round diamonds totaling 0. 75 carats. The diamonds are GH color and VS2 clarity, secured in prong settings for added brilliance throughout. Center sold separately. Available by special order in other metals, shapes, and sizes.